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Author SHA1 Message Date
Jeff Epler
fae6e29546 nrf: PWMAudioOut: deactivate PWM when deinitting self 
.. otherwise, when an AudioPWMOut object was deinitted without being
explicitly stop()ped, it would use up a slot in active_audio[]; the
5th iteration would create a non-working audio object which would just
buzz instead of playing the right thing.

Closes: #2203
 2019-10-12 14:01:35 +09:00
Jeff Epler
ef459326cb nrf: PWMAudioOut: coding style 2019-10-12 13:57:31 +09:00
Hierophect
1140ff5cd5 WIP 2019-10-11 15:47:55 -04:00
Kamil Tomaszewski
6b9375804c Rename circuitpython.spk to firmware.spk 2019-10-11 17:15:25 +02:00
Kamil Tomaszewski
771f43591a Add links to serial drivers 2019-10-11 12:57:43 +02:00
Kamil Tomaszewski
eb1dfd2312 Add .gitignore 2019-10-11 12:11:48 +02:00
Kamil Tomaszewski
954c1942f6 Add Spresense to build.yml 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
5cf66dfec2 Add cxd56 to build_board_info 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
0d139e4eca Add a way to change serial device name 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
c062990830 Make Makefile work across OS 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
8f653d6238 Use CXD56 pin names 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
5f09609d41 Add Spresense board folder 2019-10-11 12:09:51 +02:00
Kamil Tomaszewski
1fa8841d20 Change port name to cxd56 2019-10-11 08:23:51 +02:00
hierophect
0ccab508f1
Merge pull request #2208 from hierophect/stm32-DAC 
STM32: DAC Support
 2019-10-10 17:08:47 -04:00
Scott Shawcroft
18e91d9302
Merge pull request #2205 from jepler/scan-build-fixes 
Fix several trivial problems found by clang 7's scan-build
 2019-10-10 12:27:17 -07:00
Hierophect
bfebbaee32 Merge remote-tracking branch 'upstream/master' into stm32-uart 2019-10-10 14:28:19 -04:00
Jeff Epler
cd0ed65b29 mp_obj_instance_make_new: clearer way to avoid null pointer dereference 2019-10-10 13:25:24 +09:00
Hierophect
06b2fed518 improve macro readability 2019-10-09 16:06:23 -04:00
hierophect
4ce7a4cfdb
Merge branch 'master' into stm32-DAC 2019-10-09 15:47:43 -04:00
Hierophect
5f33c542b4 Fix include issues 2019-10-09 14:52:30 -04:00
Hierophect
8a94f25181 Text fixes 2019-10-09 13:54:40 -04:00
Hierophect
cb0ed264c4 Implement DAC 2019-10-09 13:34:20 -04:00
Kamil Tomaszewski
0a48282e51 Add Spresense to supported_ports 2019-10-09 13:11:22 +02:00
Kamil Tomaszewski
24c0fe26d8 Exclude spresense-exported-sdk from docs 2019-10-09 12:31:17 +02:00
Kamil Tomaszewski
6d1748fd59 Add spresense-exported-sdk submodule 2019-10-09 08:38:50 +02:00
Kamil Tomaszewski
49db102bdd Update tinyUSB 2019-10-09 08:32:58 +02:00
Kamil Tomaszewski
526925f1c6 Add Spresense board 2019-10-09 08:27:08 +02:00
Hierophect
f58d54cd22 Preliminary read system, not buffered 2019-10-08 16:03:51 -04:00
Dan Halbert
cc3e0a0d52
Merge pull request #2189 from kamtom480/circuitpython-number-endpoint 
Add an alternative way to number the USB endpoints
 2019-10-08 08:18:36 -04:00
Kamil Tomaszewski
810d802ca8 Fix invalid syntax error 2019-10-08 09:52:00 +02:00
kamtom480
f6e553f89f
Merge branch 'master' into circuitpython-number-endpoint 2019-10-08 09:41:29 +02:00
Kamil Tomaszewski
79096dbacd Add the specific endpoint names 2019-10-08 09:35:04 +02:00
Kamil Tomaszewski
29844db332 Use boolean type for renumber_endpoints 2019-10-08 09:26:02 +02:00
Jeff Epler
8fbe19b993 mp_obj_instance_make_new: avoid undefined behavior 
If kw_args is NULL then memcpy() gets a NULL source argument.
This is undefined behavior under the C standard, even if 0 bytes
are being copied.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 11:31:06 +09:00
Jeff Epler
85f0048d22 mp_bytecode_print_str: avoid undefined behavior 
Left shift of negative numbers is undefined in the "C" standard.  Multiplying
by 128 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 11:16:11 +09:00
Jeff Epler
46b6870ffa gc_alloc: Remove redundant 'collected' assignment 
The remaining assignment was added in upstream micropython; the
deleted assignment was added in circuitpython as part of the long-lived
object area feature.  During the merge, the redundant assignment
was not removed.

(since collected is a local variable and no pointers to it escape,
it doesn't seem possible for the placement of the assignment before
or after GC_ENTER() is important)

This diagnostic was found by clang 7's scan-build static analyzer.
 2019-10-08 10:54:13 +09:00
Jeff Epler
0d96f1906b mp_binary_get_int: avoid undefined behavior 
Left shift of negative numbers is undefined in the "C" standard.  Multiplying
by 256 has the intended effect (in the absence of integer overflow, anyway),
can be implemented using the same shift instruction, but does not invoke
undefined behavior.

This problem was found using clang 7's scan-build static analyzer.
 2019-10-08 10:48:25 +09:00
Scott Shawcroft
4eb11fbde6
Merge pull request #2198 from kamtom480/circuitpython-msc-max-packet-size 
Add a way to change max packet size for MSC
 2019-10-07 13:58:06 -07:00
Hierophect
cc3a17845c Fix USB issues, frequency macro, F412 tests 2019-10-07 14:22:12 -04:00
Dan Halbert
45c57db0ed
Merge pull request #2200 from kickbutts/patch-1 
Update de_DE.po
 2019-10-07 11:58:06 -04:00
hierophect
59ed879c8f
Merge pull request #2197 from hierophect/always-build-modules 
Sort some modules into ALWAYS-BUILD in mpconfig
 2019-10-07 09:09:28 -04:00
Kamil Tomaszewski
a020f203dc Update usb_descriptor submodule 2019-10-07 13:44:05 +02:00
Kamil Tomaszewski
badf32e88d Add HID OUT 2019-10-07 13:40:44 +02:00
Kamil Tomaszewski
1205d3e305 Add validation 2019-10-07 12:31:42 +02:00
Kamil Tomaszewski
7aefcc449a Add an alternative way to number the USB endpoints 
Two options available:
- relative numbering (USB_RELATIVE_EP_NUM = 1) - default
- absolute numbering (USB_RELATIVE_EP_NUM = 0) - new!
 2019-10-07 12:31:42 +02:00
Thomas Konnemann
4d8aae12b5
Update de_DE.po 2019-10-05 12:42:40 +02:00
Hierophect
e017a5925d Revert modules with missed dependence 2019-10-04 15:04:24 -04:00
Hierophect
0b85172ba6 WIP 2019-10-04 14:37:18 -04:00
Hierophect
51901f7de0 Add peripheral definitions 2019-10-04 11:42:38 -04:00
Kamil Tomaszewski
ef42abb818 Add a way to change max packet size for MSC 2019-10-04 13:49:33 +02:00